Test results for amd64, know, crypto_stream/aes256estream

[Page version: 20260319 14:29:22]

Measurements for amd64, know, crypto_stream Test results for amd64, know, crypto_stream Test results for crypto_stream/aes256estream
Computer: know
Microarchitecture: amd64; Comet Lake (806ec)
Architecture: amd64
CPU ID: GenuineIntel-000806ec-bfebfbff
SUPERCOP version: 20260217
Operation: crypto_stream
Primitive: aes256estream
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
208794921 4096 426402 5280 1600T:e/hongjun/v0gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2026030420260217
210048411 4096 431839 5304 1632T:e/hongjun/v1gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2026030420260217
211038888 4096 434575 5304 1632T:e/hongjun/v1gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2026030420260217
211257715 4096 429194 5280 1600T:e/hongjun/v1gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2026030420260217
213596020 4096 429455 5304 1632T:e/hongjun/v0gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2026030420260217
215326882 4096 432575 5304 1632T:e/hongjun/v0gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2026030420260217
215677875 4096 430606 5296 1632T:e/hongjun/v1gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2026030420260217
216745356 4096 428102 5296 1632T:e/hongjun/v0gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2026030420260217
221128324 4096 133672 5376 1504T:e/hongjun/v1clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2026030420260217
2236520172 0 441682 1176 1600T:e/gladmangcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2026030420260217
226088535 4096 135784 5376 1568T:e/hongjun/v1clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2026030420260217
226218535 4096 135312 5376 1504T:e/hongjun/v1clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2026030420260217
226237620 4096 130472 5376 1504T:e/hongjun/v1clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2026030420260217
2283720648 0 146040 1272 1504T:e/gladmanclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2026030420260217
230445636 4096 130992 5376 1504T:e/hongjun/v0clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2026030420260217
230875088 4096 128494 5368 1568T:e/hongjun/v0clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2026030420260217
231477686 4096 131094 5368 1568T:e/hongjun/v1clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2026030420260217
2320720285 0 143160 1272 1504T:e/gladmanclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2026030420260217
2328820896 0 147696 1272 1504T:e/gladmanclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2026030420260217
2336020906 0 444367 1200 1632T:e/gladmangcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2026030420260217
2336520896 0 148168 1272 1568T:e/gladmanclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2026030420260217
2337821362 0 447079 1200 1632T:e/gladmangcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2026030420260217
2406420464 0 143886 1264 1568T:e/gladmanclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2026030420260217
241056089 4096 132872 5376 1504T:e/hongjun/v0clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2026030420260217
241776089 4096 133344 5376 1568T:e/hongjun/v0clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2026030420260217
245385396 4096 128256 5376 1504T:e/hongjun/v0clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2026030420260217
2502821415 0 444182 1192 1632T:e/gladmangcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2026030420260217

Compiler output


aes-ctr.c: In file included from aes-ctr.c:1:
aes-ctr.c: ./e/aes-ctr.c:120:7: warning: unused variable 'y1' [-Wunused-variable]
aes-ctr.c:       aes256_enc_block(ctx->counter, keystream, ctx);
aes-ctr.c:       ^
aes-ctr.c: ./e/aes256.h:139:9: note: expanded from macro 'aes256_enc_block'
aes-ctr.c:         u32 y0,y1,y2,y3;\
aes-ctr.c:                ^
aes-ctr.c: In file included from aes-ctr.c:1:
aes-ctr.c: ./e/aes-ctr.c:120:7: warning: unused variable 'y2' [-Wunused-variable]
aes-ctr.c: ./e/aes256.h:139:12: note: expanded from macro 'aes256_enc_block'
aes-ctr.c:         u32 y0,y1,y2,y3;\
aes-ctr.c:                   ^
aes-ctr.c: In file included from aes-ctr.c:1:
aes-ctr.c: ./e/aes-ctr.c:120:7: warning: unused variable 'y3' [-Wunused-variable]
aes-ctr.c: ./e/aes256.h:139:15: note: expanded from macro 'aes256_enc_block'
aes-ctr.c:         u32 y0,y1,y2,y3;\
aes-ctr.c:                      ^
aes-ctr.c: In file included from aes-ctr.c:1:
aes-ctr.c: ./e/aes-ctr.c:134:7: warning: unused variable 'y1' [-Wunused-variable]
aes-ctr.c:       aes256_enc_block(ctx->counter, keystream, ctx);
aes-ctr.c:       ^
aes-ctr.c: ./e/aes256.h:139:9: note: expanded from macro 'aes256_enc_block'
aes-ctr.c:         u32 y0,y1,y2,y3;\
aes-ctr.c:                ^
aes-ctr.c: In file included from aes-ctr.c:1:
aes-ctr.c: ...

Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
T:e/hongjun/v1clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)

Compiler output


aes-ctr.c: In file included from aes-ctr.c:1:
aes-ctr.c: ./e/aes-ctr.c:120:7: warning: unused variable 'y3' [-Wunused-variable]
aes-ctr.c:       aes256_enc_block(ctx->counter, keystream, ctx);
aes-ctr.c:       ^
aes-ctr.c: ./e/aes256.h:139:15: note: expanded from macro 'aes256_enc_block'
aes-ctr.c:         u32 y0,y1,y2,y3;\
aes-ctr.c:                      ^
aes-ctr.c: In file included from aes-ctr.c:1:
aes-ctr.c: ./e/aes-ctr.c:120:7: warning: unused variable 'y1' [-Wunused-variable]
aes-ctr.c: ./e/aes256.h:139:9: note: expanded from macro 'aes256_enc_block'
aes-ctr.c:         u32 y0,y1,y2,y3;\
aes-ctr.c:                ^
aes-ctr.c: In file included from aes-ctr.c:1:
aes-ctr.c: ./e/aes-ctr.c:120:7: warning: unused variable 'y2' [-Wunused-variable]
aes-ctr.c: ./e/aes256.h:139:12: note: expanded from macro 'aes256_enc_block'
aes-ctr.c:         u32 y0,y1,y2,y3;\
aes-ctr.c:                   ^
aes-ctr.c: In file included from aes-ctr.c:1:
aes-ctr.c: ./e/aes-ctr.c:134:7: warning: unused variable 'y2' [-Wunused-variable]
aes-ctr.c:       aes256_enc_block(ctx->counter, keystream, ctx);
aes-ctr.c:       ^
aes-ctr.c: ./e/aes256.h:139:12: note: expanded from macro 'aes256_enc_block'
aes-ctr.c:         u32 y0,y1,y2,y3;\
aes-ctr.c:                   ^
aes-ctr.c: In file included from aes-ctr.c:1:
aes-ctr.c: ...

Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
T:e/hongjun/v1clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)

Compiler output


aes-ctr.c: In file included from aes-ctr.c:1:
aes-ctr.c: ./e/aes-ctr.c:120:7: warning: unused variable 'y1' [-Wunused-variable]
aes-ctr.c:       aes256_enc_block(ctx->counter, keystream, ctx);
aes-ctr.c:       ^
aes-ctr.c: ./e/aes256.h:139:9: note: expanded from macro 'aes256_enc_block'
aes-ctr.c:         u32 y0,y1,y2,y3;\
aes-ctr.c:                ^
aes-ctr.c: In file included from aes-ctr.c:1:
aes-ctr.c: ./e/aes-ctr.c:120:7: warning: unused variable 'y3' [-Wunused-variable]
aes-ctr.c: ./e/aes256.h:139:15: note: expanded from macro 'aes256_enc_block'
aes-ctr.c:         u32 y0,y1,y2,y3;\
aes-ctr.c:                      ^
aes-ctr.c: In file included from aes-ctr.c:1:
aes-ctr.c: ./e/aes-ctr.c:120:7: warning: unused variable 'y2' [-Wunused-variable]
aes-ctr.c: ./e/aes256.h:139:12: note: expanded from macro 'aes256_enc_block'
aes-ctr.c:         u32 y0,y1,y2,y3;\
aes-ctr.c:                   ^
aes-ctr.c: In file included from aes-ctr.c:1:
aes-ctr.c: ./e/aes-ctr.c:134:7: warning: unused variable 'y3' [-Wunused-variable]
aes-ctr.c:       aes256_enc_block(ctx->counter, keystream, ctx);
aes-ctr.c:       ^
aes-ctr.c: ./e/aes256.h:139:15: note: expanded from macro 'aes256_enc_block'
aes-ctr.c:         u32 y0,y1,y2,y3;\
aes-ctr.c:                      ^
aes-ctr.c: In file included from aes-ctr.c:1:
aes-ctr.c: ...

Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
T:e/hongjun/v1clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)

Compiler output


aes-ctr.c: In file included from aes-ctr.c:1:
aes-ctr.c: ./e/aes-ctr.c:120:7: warning: unused variable 'y3' [-Wunused-variable]
aes-ctr.c:       aes256_enc_block(ctx->counter, keystream, ctx);
aes-ctr.c:       ^
aes-ctr.c: ./e/aes256.h:139:15: note: expanded from macro 'aes256_enc_block'
aes-ctr.c:         u32 y0,y1,y2,y3;\
aes-ctr.c:                      ^
aes-ctr.c: In file included from aes-ctr.c:1:
aes-ctr.c: ./e/aes-ctr.c:120:7: warning: unused variable 'y2' [-Wunused-variable]
aes-ctr.c: ./e/aes256.h:139:12: note: expanded from macro 'aes256_enc_block'
aes-ctr.c:         u32 y0,y1,y2,y3;\
aes-ctr.c:                   ^
aes-ctr.c: In file included from aes-ctr.c:1:
aes-ctr.c: ./e/aes-ctr.c:120:7: warning: unused variable 'y1' [-Wunused-variable]
aes-ctr.c: ./e/aes256.h:139:9: note: expanded from macro 'aes256_enc_block'
aes-ctr.c:         u32 y0,y1,y2,y3;\
aes-ctr.c:                ^
aes-ctr.c: In file included from aes-ctr.c:1:
aes-ctr.c: ./e/aes-ctr.c:134:7: warning: unused variable 'y2' [-Wunused-variable]
aes-ctr.c:       aes256_enc_block(ctx->counter, keystream, ctx);
aes-ctr.c:       ^
aes-ctr.c: ./e/aes256.h:139:12: note: expanded from macro 'aes256_enc_block'
aes-ctr.c:         u32 y0,y1,y2,y3;\
aes-ctr.c:                   ^
aes-ctr.c: In file included from aes-ctr.c:1:
aes-ctr.c: ...

Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
T:e/hongjun/v1clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)

Compiler output


aes-ctr.c: In file included from aes-ctr.c:1:
aes-ctr.c: ./e/aes-ctr.c:120:7: warning: unused variable 'y1' [-Wunused-variable]
aes-ctr.c:       aes256_enc_block(ctx->counter, keystream, ctx);
aes-ctr.c:       ^
aes-ctr.c: ./e/aes256.h:139:9: note: expanded from macro 'aes256_enc_block'
aes-ctr.c:         u32 y0,y1,y2,y3;\
aes-ctr.c:                ^
aes-ctr.c: In file included from aes-ctr.c:1:
aes-ctr.c: ./e/aes-ctr.c:120:7: warning: unused variable 'y3' [-Wunused-variable]
aes-ctr.c: ./e/aes256.h:139:15: note: expanded from macro 'aes256_enc_block'
aes-ctr.c:         u32 y0,y1,y2,y3;\
aes-ctr.c:                      ^
aes-ctr.c: In file included from aes-ctr.c:1:
aes-ctr.c: ./e/aes-ctr.c:120:7: warning: unused variable 'y2' [-Wunused-variable]
aes-ctr.c: ./e/aes256.h:139:12: note: expanded from macro 'aes256_enc_block'
aes-ctr.c:         u32 y0,y1,y2,y3;\
aes-ctr.c:                   ^
aes-ctr.c: In file included from aes-ctr.c:1:
aes-ctr.c: ./e/aes-ctr.c:134:7: warning: unused variable 'y1' [-Wunused-variable]
aes-ctr.c:       aes256_enc_block(ctx->counter, keystream, ctx);
aes-ctr.c:       ^
aes-ctr.c: ./e/aes256.h:139:9: note: expanded from macro 'aes256_enc_block'
aes-ctr.c:         u32 y0,y1,y2,y3;\
aes-ctr.c:                ^
aes-ctr.c: In file included from aes-ctr.c:1:
aes-ctr.c: ...

Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
T:e/hongjun/v1clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)

Compiler output


aes-ctr.c: In file included from e/aes-ctr.c:9,
aes-ctr.c:                  from aes-ctr.c:1:
aes-ctr.c: e/aes-ctr.c: In function 'crypto_stream_aes256estream_e_hongjun_v1_timingleaks_ECRYPT_process_bytes':
aes-ctr.c: e/aes256.h:139:22: warning: unused variable 'y3' [-Wunused-variable]
aes-ctr.c:   139 |         u32 y0,y1,y2,y3;\
aes-ctr.c:       |                      ^~
aes-ctr.c: e/aes-ctr.c:120:7: note: in expansion of macro 'aes256_enc_block'
aes-ctr.c:   120 |       aes256_enc_block(ctx->counter, keystream, ctx);
aes-ctr.c:       |       ^~~~~~~~~~~~~~~~
aes-ctr.c: e/aes256.h:139:19: warning: unused variable 'y2' [-Wunused-variable]
aes-ctr.c:   139 |         u32 y0,y1,y2,y3;\
aes-ctr.c:       |                   ^~
aes-ctr.c: e/aes-ctr.c:120:7: note: in expansion of macro 'aes256_enc_block'
aes-ctr.c:   120 |       aes256_enc_block(ctx->counter, keystream, ctx);
aes-ctr.c:       |       ^~~~~~~~~~~~~~~~
aes-ctr.c: e/aes256.h:139:16: warning: unused variable 'y1' [-Wunused-variable]
aes-ctr.c:   139 |         u32 y0,y1,y2,y3;\
aes-ctr.c:       |                ^~
aes-ctr.c: e/aes-ctr.c:120:7: note: in expansion of macro 'aes256_enc_block'
aes-ctr.c:   120 |       aes256_enc_block(ctx->counter, keystream, ctx);
aes-ctr.c:       |       ^~~~~~~~~~~~~~~~
aes-ctr.c: e/aes256.h:139:22: warning: unused variable 'y3' [-Wunused-variable]
aes-ctr.c:   139 |         u32 y0,y1,y2,y3;\
aes-ctr.c:       |                      ^~
aes-ctr.c: e/aes-ctr.c:134:7: note: in expansion of macro 'aes256_enc_block'
aes-ctr.c: ...

Number of similar (implementation,compiler) pairs: 4, namely:
ImplementationCompiler
T:e/hongjun/v1gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
T:e/hongjun/v1gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
T:e/hongjun/v1gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
T:e/hongjun/v1gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)

Namespace violations


aes-ctr.o aes_encrypt T
aes-ctr.o aes_encrypt_key T
aes-ctr.o aes_encrypt_key128 T
aes-ctr.o aes_encrypt_key192 T
aes-ctr.o aes_encrypt_key256 T
aes-ctr.o gen_tabs T
aes-ctr.o t_fl R
aes-ctr.o t_fn R
aes-ctr.o t_im R
aes-ctr.o t_rc R

Number of similar (implementation,compiler) pairs: 9, namely:
ImplementationCompiler
T:e/gladmanclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)
T:e/gladmanclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)
T:e/gladmanclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)
T:e/gladmanclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)
T:e/gladmanclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)
T:e/gladmangcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
T:e/gladmangcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
T:e/gladmangcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
T:e/gladmangcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)

Namespace violations


aes-ctr.o T0 D
aes-ctr.o T1 D
aes-ctr.o T2 D
aes-ctr.o T3 D
aes-ctr.o aes256_enc_block T
aes-ctr.o partial_precompute_tworounds T

Number of similar (implementation,compiler) pairs: 9, namely:
ImplementationCompiler
T:e/hongjun/v0clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)
T:e/hongjun/v0clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)
T:e/hongjun/v0clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)
T:e/hongjun/v0clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)
T:e/hongjun/v0clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)
T:e/hongjun/v0gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
T:e/hongjun/v0gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
T:e/hongjun/v0gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
T:e/hongjun/v0gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)

Namespace violations


aes-ctr.o T0 D
aes-ctr.o T1 D
aes-ctr.o T2 D
aes-ctr.o T3 D
aes-ctr.o partial_precompute_tworounds T

Number of similar (implementation,compiler) pairs: 9, namely:
ImplementationCompiler
T:e/hongjun/v1clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)
T:e/hongjun/v1clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)
T:e/hongjun/v1clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)
T:e/hongjun/v1clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)
T:e/hongjun/v1clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)
T:e/hongjun/v1gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
T:e/hongjun/v1gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
T:e/hongjun/v1gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
T:e/hongjun/v1gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)